<?php

/**
 * Copyright (c) D3 Data Development (Inh. Thomas Dartsch)
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 *
 * https://www.d3data.de
 *
 * @copyright (C) D3 Data Development (Inh. Thomas Dartsch)
 * @author    D3 Data Development - Max Buhe, Daniel Seifert <info@shopmodule.com>
 * @link      https://www.oxidmodule.com
 */

declare(strict_types=1);

namespace D3\SensitiveMessageFormatter\tests;

use D3\SensitiveMessageFormatter\sensitiveMessageFormatter;
use Generator;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\Psr7\Response;
use ReflectionException;

/**
 * @covers \D3\SensitiveMessageFormatter\sensitiveMessageFormatter
 */
class sensitiveMessageFormatterTest extends ApiTestCase
{
    protected sensitiveMessageFormatter $sut;

    public function setUp(): void
    {
        parent::setUp();

        $this->sut = new sensitiveMessageFormatter(
            '{method} {uri} HTTP/{version} {req_headers} {req_body} -- RESPONSE: {code} - {res_headers} {res_body}'
        );
    }

    /**
     * @test
     * @throws ReflectionException
     * @covers \D3\SensitiveMessageFormatter\sensitiveMessageFormatter::__construct
     */
    public function testConstruct(): void
    {
        $sutMock = $this->getMockBuilder(sensitiveMessageFormatter::class)
            ->disableOriginalConstructor()
            ->onlyMethods(['createReplacements'])
            ->getMock();
        $sutMock->expects($this->once())->method('createReplacements');

        $sutMock->__construct();

        $this->assertSame(
            '*',
            $this->getValue(
                $this->sut,
                'replaceChar'
            )
        );
    }

    /**
     * @test
     * @throws ReflectionException
     * @dataProvider createReplacementsDataProvider
     * @covers       \D3\SensitiveMessageFormatter\sensitiveMessageFormatter::createReplacements
     */
    public function testCreateReplacements(
        array $input,
        array $expected,
        ?string $replacement = null,
        ?int $fixedReplacementLenth = null
    ): void
    {
        if ($replacement) {
            $this->setValue(
                $this->sut,
                'replaceChar',
                $replacement
            );
        }

        $this->callMethod(
            $this->sut,
            'createReplacements',
            [$input]
        );

        $this->assertSame(
            $expected,
            $this->getValue(
                $this->sut,
                'anonymizations'
            )
        );
    }

    public static function createReplacementsDataProvider(): Generator
    {
        yield 'simple' => [['abc'], ['abc' => '***']];
        yield 'multiple' => [['def', 'def'], ['def' => '***']];
        yield 'urlencoded' => [['1&c'], ['1&c' => '***', '1%26c' => '***' ]];
        yield 'different replace char' => [['abcd'], ['abcd' => '####'], '#'];
        yield 'fixed replacement lenght' => [['abcd'], ['abcd' => '*******'], '*', 7];
    }

    /**
     * @test
     * @throws ReflectionException
     * @dataProvider formatDataProvider
     * @covers \D3\SensitiveMessageFormatter\sensitiveMessageFormatter::format
     */
    public function testFormat(array $replacements, $expected): void
    {
        $this->callMethod(
            $this->sut,
            'createReplacements',
            [$replacements]
        );

        $request = new Request(
            'POST',
            'google.com',
            ['header1' => 'value1', 'header2' => 'val%26ue2'],
            'Body value1 + value2'
        );
        $response = new Response(
            200,
            ['header1' => 'value1', 'header2' => 'value2'],
            'Body value1 + value2'
        );

        $this->assertEquals(
            $expected,
            preg_replace(
                '@(\r\n|\r|\n)@',
                '==',
                $this->callMethod(
                    $this->sut,
                    'format',
                    [$request, $response]
                )
            )
        );
    }

    public static function formatDataProvider(): Generator
    {
        yield [
            ['value1', 'val&ue2'],
            'POST google.com HTTP/1.1 POST google.com HTTP/1.1=='.
            'header1: ******==header2: ******* Body ****** + value2 -- RESPONSE: 200 - HTTP/1.1 200 OK=='.
            'header1: ******==header2: value2 Body ****** + value2',
        ];
    }
}